We recently analyzed data on all the wall posts between January 1 and May 1, 2011, by Facebook Pages in our directory. This analysis covered more than 65,000 posts by these pages. We hope this provides an objective look at the most engaging college & university Facebook Pages.

We have grouped the pages in our directory into 4 categories for our analysis:

Very Large: More than 25,000 fans / likes

Large: 7,501-25,000 fans / likes

Medium: 2,501-7,500 fans / likes

Small: 2,500 or fewer fans / likes

We continue to use the following formula to measure the engagement of these posts:

Please Note: We required a minimum of 15 posts over this 4-month period to be included in our rankings.